442947280

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{9337}}^1$

素因数の和:9943

約数の個数: 40

約数和(自身を含む): 1031699592

約数和(自身を除く): 588752312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 2372, 2965, 4744, 5930, 9337, 9488, 11860, 18674, 23720, 37348, 46685, 47440, 74696, 93370, 149392, 186740, 373480, 746960, 5536841, 11073682, 22147364, 27684205, 44294728, 55368410, 88589456, 110736820, 221473640, 442947280]

約数ペア:

[(1, 442947280), (2, 221473640), (4, 110736820), (5, 88589456), (8, 55368410), (10, 44294728), (16, 27684205), (20, 22147364), (40, 11073682), (80, 5536841), (593, 746960), (1186, 373480), (2372, 186740), (2965, 149392), (4744, 93370), (5930, 74696), (9337, 47440), (9488, 46685), (11860, 37348), (18674, 23720)]